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Simplifying 4x2 + 9x2 + -16y + -90x + 205 = 0 Reorder the terms: 205 + -90x + 4x2 + 9x2 + -16y = 0 Combine like terms: 4x2 + 9x2 = 13x2 205 + -90x + 13x2 + -16y = 0 Solving 205 + -90x + 13x2 + -16y = 0 Solving for variable 'x'. The solution to this equation could not be determined.
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